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STOC
2007
ACM
128views Algorithms» more  STOC 2007»
16 years 6 months ago
Iteratively constructing preconditioners via the conjugate gradient method
We consider the problem of solving a symmetric, positive definite system of linear equations. The most well-known and widely-used method for solving such systems is the preconditi...
John Dunagan, Nicholas J. A. Harvey
VMCAI
2007
Springer
16 years 14 days ago
Constructing Specialized Shape Analyses for Uniform Change
Abstract. This paper is concerned with one of the basic problems in abstract interpretation, namely, for a given abstraction and a given set of concrete transformers (that express ...
Tal Lev-Ami, Mooly Sagiv, Neil Immerman, Thomas W....
ICCBSS
2005
Springer
15 years 12 months ago
On Goal-Oriented COTS Taxonomies Construction
This paper proposes the adoption of a goal-based method called GBRAM for facilitating the process of building taxonomies of COTS components. Since GBRAM was defined in a different ...
Claudia P. Ayala, Pere Botella, Xavier Franch
SIGGRAPH
1997
ACM
15 years 10 months ago
Fast construction of accurate quaternion splines
In 1992, Barr et al. proposed a method for interpolating orientations with unit quaternion curves by minimizing covariant acceleration. This paper presents a simple improved metho...
Ravi Ramamoorthi, Alan H. Barr
UIST
1996
ACM
15 years 10 months ago
The Cage: Efficient Construction in 3D Using a Cubic Adaptive Grid
The Cage is an easy to use 3D grid. Built into a 3D modeler, it provides a visualized reference coordinate system that helps the user to orient himself in 3D space, and that suppo...
Patrick Baudisch